PHEMT GaAs IC SPDT Switch 0.02–3 GHz

The AS179-92 is an IC FET SPDT switch in a low cost miniature SC-70 6-lead plastic package. The AS179-92 features low insertion loss and positive voltage operation with very low DC power consumption. This general purpose switch can be used in a variety of telecommunications applications.


Product LifecycleIn Production
Description (Absorptive/ Reflective)SPDT (R)
Frequency (GHz) Min.0.02
Frequency (GHz) Max.3
Typ. IL (dB)0.3-0.4
Typ. Isol. (dB)25-23
Typ. IIP3 (dBm)43
Typ. IP1 dB (dBm)30
Control Logic
PackageSC-88, 6L
Package (mm)2.1 x 2 x 0.95


  • P1 dB +30 dBm Typical @ +3 V
  • IP3 43 dBm Typical @ +3 V
  • Low Insertion Loss (0.3 dB @ 0.9 GHz)
  • Low DC Power Consumption
  • Available Lead (Pb)-Free MSL-1 @ 250°C per JEDEC J-STD-020

Product Documents